Perhaps he meant the highest powered double bakugan, hence the "bi"? Though I don't know how many of those there actually were, save Preyas…
I loved Bakugan for awhile, but the game just got too simplistic. The concept of the exploding marbles was awesome, if they just could have come up with a better game for them, I would probably still be playing today.
“In the course of twenty crowded years, one parts with many illusions. I did not wish to lose the early ones. Some memories are realities, and are better than anything that can ever happen again.” -Jim Burden (My Ántonia)